Sworn Defender

Card Text: 1: Change Sworn Defender's power to the toughness of target creature blocking or being blocked by Sworn Defender, minus 1, until end of turn. Change Sworn Defender's toughness to 1 plus the power of that creature, until end of turn.

Oracle Text: 1: Sworn Defender's power becomes the toughness of target creature blocking or being blocked by Sworn Defender minus 1 until end of turn, and Sworn Defender's toughness becomes 1 plus the power of that creature until end of turn.